package cn.zhfeat.utils;

import javax.servlet.http.HttpServletRequest;


public class LoginUtil {
 
	 public static String getIpAddr(HttpServletRequest request) {
		 String ip = request.getHeader("x-forwarded-for");
		 if (ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip)) {
			 ip = request.getHeader("Proxy-Client-IP");
		 }
		 if (ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip)) {
			 ip = request.getHeader("WL-Proxy-Client-IP");
		 }
		 if (ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip)) {
			 ip = request.getRemoteAddr();
		 }
		 if (ip.equals("0:0:0:0:0:0:0:1")) {
			 ip = "本地";
		 }
	        return ip;
	   }
}
